/* Lobo AI Sales Agent — Painel (tema claro/escuro, sem dependências de JS externas)
   Design system: design-system/lobo-ai-sales-agent/MASTER.md
   Dashboard denso de operações · paleta slate · CTA verde · status verde/âmbar/vermelho
   Fira Sans (texto) + Fira Code (mono/números) · escala de espaçamento de 8px · movimento sutil */

:root {
  --font: "Fira Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "Fira Code", ui-monospace, "SFMono-Regular", "Cascadia Code", Consolas, monospace;

  /* escala de espaçamento (8px) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;

  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --sidebar-w: 256px;

  --ease: cubic-bezier(.2, .8, .2, 1);
  --t-fast: 150ms;
  --t-med: 200ms;

  --z-sticky: 10;
  --z-nav: 20;
  --z-savebar: 30;
  --z-toast: 50;

  --lock-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect width='18' height='11' x='3' y='11' rx='2'/%3E%3Cpath d='M7 11V7a5 5 0 0 1 10 0v4'/%3E%3C/svg%3E");
  --chevron-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m9 18 6-6-6-6'/%3E%3C/svg%3E");
}

[data-theme="dark"] {
  --bg: #0F172A;
  --sidebar: #0B1222;
  --surface: #1B2336;
  --surface-2: #232C40;
  --surface-3: #2E3850;
  --border: rgba(148, 163, 184, .16);
  --border-strong: rgba(148, 163, 184, .30);
  --border-input: #64748B;
  --text: #F1F5F9;
  --muted: #94A3B8;

  --brand: #22D3EE;          /* ciano da marca: links e destaques */
  --brand-bg: rgba(34, 211, 238, .12);
  --ring: #67E8F9;

  --accent: #22C55E;         /* CTA principal */
  --accent-hover: #4ADE80;
  --on-accent: #0F172A;

  --success: #4ADE80;
  --success-bg: rgba(34, 197, 94, .14);
  --warning: #FBBF24;
  --warning-bg: rgba(245, 158, 11, .14);
  --danger: #F87171;
  --danger-bg: rgba(239, 68, 68, .15);
  --info: #60A5FA;
  --info-bg: rgba(59, 130, 246, .14);
  --info-solid: #3B82F6;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .30);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, .30);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, .45);

  --wa-bg: #0B141A;
  --wa-in: #202C33;
  --wa-out: #005C4B;
  --wa-text: #E9EDEF;
  color-scheme: dark;
}

[data-theme="light"] {
  --bg: #F4F6FA;
  --sidebar: #FFFFFF;
  --surface: #FFFFFF;
  --surface-2: #F1F5F9;
  --surface-3: #E2E8F0;
  --border: #E2E8F0;
  --border-strong: #CBD5E1;
  --border-input: #7B8AA0;
  --text: #0F172A;
  --muted: #475569;

  --brand: #0E7490;
  --brand-bg: #ECFEFF;
  --ring: #0E7490;

  --accent: #22C55E;
  --accent-hover: #16A34A;
  --on-accent: #0F172A;

  --success: #15803D;
  --success-bg: #F0FDF4;
  --warning: #B45309;
  --warning-bg: #FFFBEB;
  --danger: #B91C1C;
  --danger-bg: #FEF2F2;
  --info: #1D4ED8;
  --info-bg: #EFF6FF;
  --info-solid: #2563EB;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, .08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, .16);

  --wa-bg: #EFEAE2;
  --wa-in: #FFFFFF;
  --wa-out: #D9FDD3;
  --wa-text: #111B21;
  color-scheme: light;
}

/* ---------------------------------------------------------------- base */
* { box-sizing: border-box; }
html, body { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font: 400 14px/1.5 var(--font);
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--t-med) var(--ease), color var(--t-med) var(--ease);
}
h1, h2, h3 { margin: 0; color: var(--text); letter-spacing: -.01em; text-wrap: balance; }
h1 { font-size: 22px; line-height: 1.25; font-weight: 600; }
h2 { font-size: 16px; line-height: 1.35; font-weight: 600; display: flex; align-items: center; gap: var(--sp-2); }
h3 { font-size: 14px; line-height: 1.4; font-weight: 600; margin: 0 0 var(--sp-2); display: flex; align-items: center; gap: var(--sp-2); }
h2 > .ico, h3 > .ico { color: var(--brand); flex: none; }
p { margin: 0 0 var(--sp-2); }
code, .mono { font-family: var(--mono); font-size: 13px; font-variant-numeric: tabular-nums; }
code { background: var(--surface-2); border: 1px solid var(--border); padding: 1px 6px; border-radius: var(--radius-xs); overflow-wrap: anywhere; }
a { color: var(--brand); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
strong { font-weight: 600; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.hidden { display: none !important; }
.spacer { flex: 1; }
.num, .price { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.text-ok { color: var(--success); }
.text-err { color: var(--danger); }
.req { color: var(--danger); font-weight: 700; }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ícones SVG (sprite em index.html) */
.ico {
  width: 18px; height: 18px; flex: none; display: inline-block; vertical-align: -0.2em;
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  pointer-events: none;
}
.ico-lg { width: 28px; height: 28px; }
.ico-warn { color: var(--warning) !important; }
.btn .ico, .chip .ico, .badge .ico { width: 16px; height: 16px; }
.btn-sm .ico, .chip .ico { width: 14px; height: 14px; }

/* foco visível (teclado) */
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; border-radius: var(--radius-xs); }

.skip-link {
  position: fixed; left: var(--sp-4); top: -80px; z-index: 100;
  padding: var(--sp-2) var(--sp-4); border-radius: var(--radius-sm);
  background: var(--accent); color: var(--on-accent); font-weight: 600; text-decoration: none;
  transition: top var(--t-fast) var(--ease);
}
.skip-link:focus { top: var(--sp-4); }

/* ---------------------------------------------------------------- shell (sidebar + conteúdo) */
.shell { display: grid; grid-template-columns: var(--sidebar-w) minmax(0, 1fr); min-height: 100vh; min-height: 100dvh; }
.content { min-width: 0; }

.sidebar {
  position: sticky; top: 0; height: 100vh; height: 100dvh; overflow-y: auto; z-index: var(--z-nav);
  display: flex; flex-direction: column; gap: var(--sp-5);
  padding: var(--sp-5) var(--sp-3) var(--sp-4);
  background: var(--sidebar); border-right: 1px solid var(--border);
}
.brand { order: 0; display: flex; flex-direction: column; align-items: flex-start; gap: var(--sp-2); padding: 0 var(--sp-2); min-width: 0; }
.logo { height: 36px; width: auto; max-width: 100%; display: block; }
[data-theme="dark"] .logo-light, [data-theme="light"] .logo-dark { display: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.3; }
.brand-text strong { font-size: 14px; }
.brand-text span { font-size: 12px; }

.nav-label {
  display: block; padding: 0 var(--sp-3); margin-bottom: var(--sp-1);
  font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
}
.tabs { order: 1; display: flex; flex-direction: column; gap: 2px; }
.tab {
  position: relative; display: flex; align-items: center; gap: var(--sp-3); width: 100%; min-height: 44px;
  padding: var(--sp-2) var(--sp-3); border-radius: var(--radius-sm); border: 1px solid transparent;
  background: transparent; color: var(--muted); font: 500 14px/1.3 var(--font); text-align: left; cursor: pointer;
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
  touch-action: manipulation;
}
.tab .ico { width: 20px; height: 20px; }
.tab:hover { color: var(--text); background: var(--surface-2); }
.tab.active { color: var(--text); background: var(--brand-bg); border-color: color-mix(in srgb, var(--brand) 30%, transparent); font-weight: 600; }
.tab.active .ico { color: var(--brand); }
.tab.active::before {
  content: ""; position: absolute; left: -12px; top: 10px; bottom: 10px; width: 3px; border-radius: 0 3px 3px 0; background: var(--brand);
}

.topbar-status { order: 2; margin-top: auto; display: flex; flex-wrap: wrap; gap: var(--sp-2); padding: 0 var(--sp-1); }
.topbar-status .nav-label { flex-basis: 100%; padding: 0 var(--sp-2); }
.topbar-actions { order: 3; display: flex; gap: var(--sp-2); padding: 0 var(--sp-2); }

.icon-btn {
  position: relative; width: 44px; height: 44px; display: inline-grid; place-items: center; flex: none;
  border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: var(--surface-2);
  color: var(--text); cursor: pointer; touch-action: manipulation;
  transition: border-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
.icon-btn:hover { border-color: var(--border-input); background: var(--surface-3); }
.icon-btn .ico { width: 20px; height: 20px; }
.theme-toggle .sun, .theme-toggle .moon { position: absolute; display: grid; place-items: center; transition: transform 300ms var(--ease), opacity var(--t-med) var(--ease); }
[data-theme="dark"] .theme-toggle .sun { opacity: 0; transform: rotate(-90deg) scale(.5); }
[data-theme="light"] .theme-toggle .moon { opacity: 0; transform: rotate(90deg) scale(.5); }

/* ---------------------------------------------------------------- badges */
.badge {
  display: inline-flex; align-items: center; gap: 6px; min-height: 24px;
  padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; line-height: 1.4;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text); white-space: nowrap;
}
.badge-ghost { font-weight: 500; color: var(--muted); }
#version-badge { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.badge-ok { background: var(--success-bg); color: var(--success); border-color: color-mix(in srgb, var(--success) 25%, transparent); }
.badge-err { background: var(--danger-bg); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 25%, transparent); }
.badge-warn { background: var(--warning-bg); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 25%, transparent); }
.badge-info { background: var(--info-bg); color: var(--info); border-color: color-mix(in srgb, var(--info) 25%, transparent); }

/* ponto de status (cor + texto, nunca só cor) */
.badge-ok::before, .badge-err::before, .badge-warn::before, .badge-info::before,
.chip-ok::before, .chip-err::before, .chip-warn::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none;
}
.badge:has(> .ico)::before, .chip:has(> .ico)::before { display: none; }

/* ---------------------------------------------------------------- banner */
.banner {
  position: relative; display: flex; gap: var(--sp-3); align-items: flex-start;
  margin: var(--sp-4) var(--sp-8) 0; padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-sm); font-size: 13px;
}
.banner > .ico { margin-top: 1px; }
.banner-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid color-mix(in srgb, var(--warning) 35%, transparent); }
.banner-warning code { color: var(--text); }

/* ---------------------------------------------------------------- conteúdo */
main { padding: var(--sp-6) var(--sp-8) 120px; max-width: 1480px; margin: 0 auto; }
main:focus { outline: none; }
.pane { display: none; }
.pane.active { display: block; animation: fade 220ms var(--ease); }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.page-head { display: flex; align-items: center; gap: var(--sp-4); margin-bottom: var(--sp-6); }
.page-head-icon {
  width: 44px; height: 44px; flex: none; display: grid; place-items: center; border-radius: var(--radius-sm);
  background: var(--brand-bg); color: var(--brand); border: 1px solid color-mix(in srgb, var(--brand) 25%, transparent);
}
.page-head-icon .ico { width: 22px; height: 22px; }
.page-head-text { min-width: 0; }
.page-head-text p { margin: 2px 0 0; color: var(--muted); max-width: 75ch; }

/* ---------------------------------------------------------------- layout */
.grid { display: grid; gap: var(--sp-4); }
.grid-sandbox { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: start; }
.grid-playground { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
.grid-webhooks { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
.grid-engine { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); align-items: start; }
.span-all { grid-column: 1 / -1; }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: var(--sp-5); box-shadow: var(--shadow-sm); min-width: 0;
}
.card-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-4); }
.card-head > div:first-child { min-width: 0; flex: 1 1 320px; }
.card-head small.muted { display: block; margin-top: 2px; font-size: 13px; line-height: 1.45; }
.card-desc { margin-top: calc(-1 * var(--sp-2)); margin-bottom: var(--sp-3); }
.card-hero { border-color: color-mix(in srgb, var(--brand) 25%, var(--border)); }
.section { margin-top: var(--sp-4); }
.section > .card-head { margin-bottom: var(--sp-3); }
.divider { height: 1px; background: var(--border); margin: var(--sp-5) 0; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; }
.row-between > h3 { margin-bottom: 0; }
.toolbar { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-4); }
.toolbar-card { padding: var(--sp-3) var(--sp-4); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.group-title { margin-top: var(--sp-5); margin-bottom: 0; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }

/* ---------------------------------------------------------------- formulários */
.form-grid { display: grid; gap: var(--sp-4) var(--sp-4); margin-top: var(--sp-3); }
.form-grid.compact { margin-top: 0; gap: var(--sp-3); }
.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.span-2 { grid-column: span 2; }
.span-3 { grid-column: span 3; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > span { font-size: 13px; font-weight: 500; color: var(--muted); line-height: 1.35; }
.field > span strong { color: var(--text); }
.field .hint, .hint { font-size: 12px; color: var(--muted); line-height: 1.4; }
.field.inline { flex-direction: row; align-items: center; gap: var(--sp-2); }
.field.inline > span { white-space: nowrap; }
.field.inline select { min-width: 220px; }
.field-action { justify-content: flex-end; gap: var(--sp-3); }
.form-foot { flex-direction: row; }
.num-badge { color: var(--text); background: var(--surface-2); border: 1px solid var(--border); padding: 0 6px; border-radius: var(--radius-xs); font-size: 12px; }

input, select, textarea {
  width: 100%; min-height: 40px; padding: 9px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-input); background: var(--surface-2); color: var(--text);
  font: 400 14px/1.4 var(--font); outline: none;
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
select { cursor: pointer; }
textarea { resize: vertical; line-height: 1.5; }
textarea.mono, input.mono { font-family: var(--mono); font-size: 13px; }
input::placeholder, textarea::placeholder { color: color-mix(in srgb, var(--muted) 85%, transparent); }
input:hover:not(:disabled), select:hover:not(:disabled), textarea:hover:not(:disabled) { border-color: color-mix(in srgb, var(--text) 45%, var(--border-input)); }
input:focus, select:focus, textarea:focus, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none; border-color: var(--ring); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ring) 28%, transparent);
}
input:disabled, select:disabled, textarea:disabled { opacity: .55; cursor: not-allowed; }
input[readonly], textarea[readonly] { background: var(--surface); border-style: dashed; }
input[type="checkbox"] { width: 18px; height: 18px; min-height: 0; accent-color: var(--accent); padding: 0; flex: none; cursor: pointer; }
input[type="checkbox"]:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; box-shadow: none; }
input[type="range"] {
  -webkit-appearance: none; appearance: none; min-height: 28px; padding: 0; border: 0;
  background: transparent; accent-color: var(--accent); cursor: pointer; box-shadow: none !important;
}
input[type="range"]::-webkit-slider-runnable-track { height: 6px; border-radius: 999px; background: color-mix(in srgb, var(--border-input) 55%, transparent); }
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 18px; height: 18px; margin-top: -6px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--surface); box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 60%, #000);
}
input[type="range"]::-moz-range-track { height: 6px; border-radius: 999px; background: color-mix(in srgb, var(--border-input) 55%, transparent); }
input[type="range"]::-moz-range-progress { height: 6px; border-radius: 999px; background: var(--accent); }
input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--accent); border: 2px solid var(--surface); }
input[type="range"]:hover::-webkit-slider-thumb { box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent); }
input.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
input[type="range"]:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
input[type="number"] { font-variant-numeric: tabular-nums; }
.check { display: inline-flex; align-items: center; gap: var(--sp-2); min-height: 32px; font-size: 14px; cursor: pointer; user-select: none; }
.check input[type="number"] { width: 72px; min-height: 32px; padding: 4px 8px; }
.inline-form { display: flex; gap: var(--sp-2); margin: var(--sp-3) 0; flex-wrap: wrap; }
.inline-form input { flex: 1 1 200px; width: auto; }

.fieldset { border: 1px solid var(--border); border-radius: var(--radius); padding: var(--sp-3) var(--sp-4) var(--sp-4); margin: 0 0 var(--sp-4); min-width: 0; }
.fieldset legend { padding: 0 var(--sp-2); font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.fieldset .form-grid { margin-top: var(--sp-2); }
.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); gap: var(--sp-1) var(--sp-4); margin-top: var(--sp-3); }

/* ---------------------------------------------------------------- botões */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  min-height: 40px; padding: 8px 16px; border-radius: var(--radius-sm); border: 1px solid var(--border-strong);
  background: var(--surface-2); color: var(--text); font: 600 14px/1.2 var(--font);
  cursor: pointer; white-space: nowrap; text-decoration: none; touch-action: manipulation;
  transition: background-color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), opacity var(--t-fast) var(--ease), transform 100ms var(--ease);
}
.btn:hover { background: var(--surface-3); border-color: var(--border-input); }
.btn:active { transform: scale(.98); }
.btn:disabled, .btn.loading { opacity: .55; cursor: not-allowed; transform: none; }
.btn.loading { cursor: progress; }
.btn-primary { background: var(--accent); color: var(--on-accent); border-color: transparent; }
.btn-primary:hover { background: var(--accent-hover); border-color: transparent; }
.btn-success { background: var(--success-bg); color: var(--success); border-color: color-mix(in srgb, var(--success) 40%, transparent); }
.btn-success:hover { background: color-mix(in srgb, var(--success) 22%, transparent); border-color: var(--success); }
.btn-danger { background: var(--danger-bg); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.btn-danger:hover { background: color-mix(in srgb, var(--danger) 24%, transparent); border-color: var(--danger); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn-ghost:hover { background: var(--surface-2); border-color: var(--border); color: var(--text); }
.btn-primary:not(.btn-sm), .btn-success:not(.btn-sm), .btn-lg { min-height: 44px; }
.btn-sm { min-height: 32px; padding: 4px 12px; font-size: 13px; gap: 6px; }
.btn-lg { padding: 10px 20px; font-size: 15px; }
.btn-icon { padding: 4px; width: 32px; }
.btn-chip { border-radius: 999px; min-height: 36px; padding: 6px 14px; font-size: 13px; font-weight: 500; }
.btn.loading::after { content: ""; width: 14px; height: 14px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------------- big switch */
.big-switch {
  display: flex; align-items: center; gap: var(--sp-4); padding: var(--sp-4); cursor: pointer; position: relative;
  border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--border);
  transition: border-color var(--t-fast) var(--ease);
}
.big-switch:hover { border-color: var(--border-strong); }
.big-switch:focus-within { outline: 2px solid var(--ring); outline-offset: 2px; }
.big-switch input { position: absolute; opacity: 0; pointer-events: none; }
.big-switch .track {
  position: relative; flex: 0 0 auto; width: 56px; height: 32px; border-radius: 999px;
  background: var(--accent); transition: background-color 250ms var(--ease);
}
.big-switch .thumb {
  position: absolute; top: 4px; left: 4px; width: 24px; height: 24px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 4px rgba(0, 0, 0, .3); transition: transform 250ms var(--ease);
}
.big-switch input:checked + .track { background: var(--info-solid); }
.big-switch input:checked + .track .thumb { transform: translateX(24px); }
.big-switch.forced { cursor: not-allowed; }
.big-switch-label { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.big-switch-label strong { font-size: 15px; }
.big-switch-label small { font-size: 13px; }

/* ---------------------------------------------------------------- avisos */
.notice { position: relative; margin-top: var(--sp-3); padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-sm); font-size: 13px; line-height: 1.5; border: 1px solid transparent; }
.notice:has(> .ico:first-child) { padding-left: 42px; }
.notice > .ico:first-child { position: absolute; left: 14px; top: 13px; width: 16px; height: 16px; }
.notice-info { background: var(--info-bg); color: var(--text); border-color: color-mix(in srgb, var(--info) 25%, transparent); }
.notice-info > .ico:first-child { color: var(--info); }
.notice-warn { background: var(--warning-bg); color: var(--text); border-color: color-mix(in srgb, var(--warning) 35%, transparent); }
.notice-warn > .ico:first-child { color: var(--warning); }
.notice-ok { background: var(--success-bg); color: var(--text); border-color: color-mix(in srgb, var(--success) 30%, transparent); }
.notice-ok > .ico:first-child { color: var(--success); }

/* ---------------------------------------------------------------- chips & listas */
.chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.chip {
  display: inline-flex; align-items: center; gap: 6px; min-height: 24px; padding: 2px 10px; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  font-size: 12px; font-weight: 500; line-height: 1.4; max-width: 100%; overflow-wrap: anywhere;
}
.chip button {
  display: inline-grid; place-items: center; width: 24px; height: 24px; margin: -2px -6px -2px 0;
  border: 0; border-radius: 50%; background: none; color: var(--muted); cursor: pointer; font-size: 16px; line-height: 1; padding: 0;
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.chip button:hover { color: var(--danger); background: var(--danger-bg); }
.chip-ok { background: var(--success-bg); color: var(--success); border-color: color-mix(in srgb, var(--success) 25%, transparent); }
.chip-warn { background: var(--warning-bg); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 25%, transparent); }
.chip-err { background: var(--danger-bg); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 25%, transparent); }
.chip-info { background: var(--info-bg); color: var(--info); border-color: color-mix(in srgb, var(--info) 25%, transparent); }
.chip-lock { color: var(--muted); }
.chip-lock::before {
  content: ""; width: 12px; height: 12px; flex: none; background: currentColor;
  -webkit-mask: var(--lock-mask) center / contain no-repeat; mask: var(--lock-mask) center / contain no-repeat;
}
.chip strong { font-weight: 600; }

.list { display: flex; flex-direction: column; gap: var(--sp-2); }
.list-item {
  display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-3); flex-wrap: wrap;
  border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-2);
}
.list-item .grow { flex: 1 1 180px; min-width: 0; }
.countdown { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); }
.countdown [data-countdown] { color: var(--text); font-weight: 500; }
.empty {
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-2);
  padding: var(--sp-6) var(--sp-4); text-align: center; color: var(--muted);
  border: 1px dashed var(--border-strong); border-radius: var(--radius-sm); font-size: 13px; line-height: 1.5;
}
.empty > .ico { color: var(--muted); opacity: .8; }
.empty .btn { margin-top: var(--sp-1); }
.chips > .empty { flex: 1; }

/* stats (motor do agente) */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(160px, 100%), 1fr)); gap: var(--sp-2); margin-bottom: var(--sp-3); }
.stat { padding: var(--sp-3); border-radius: var(--radius-sm); background: var(--surface-2); border: 1px solid var(--border); min-width: 0; }
.stat-label { display: block; font-size: 12px; color: var(--muted); font-weight: 500; }
.stat-value { display: block; font-variant-numeric: tabular-nums; font-size: 15px; font-weight: 600; overflow-wrap: anywhere; margin-top: 2px; }

/* ---------------------------------------------------------------- integrações */
.integrations { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(200px, 100%), 1fr)); gap: var(--sp-3); }
.integration {
  display: flex; flex-direction: column; align-items: flex-start; gap: var(--sp-2); padding: var(--sp-4);
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-2);
  transition: border-color var(--t-med) var(--ease);
}
.integration.ok { border-color: color-mix(in srgb, var(--success) 45%, transparent); }
.integration.error { border-color: color-mix(in srgb, var(--danger) 45%, transparent); }
.integration-head { display: flex; align-items: center; gap: var(--sp-3); width: 100%; }
.integration-icon { width: 36px; height: 36px; border-radius: var(--radius-sm); display: grid; place-items: center; flex: none; background: var(--brand-bg); color: var(--brand); border: 1px solid color-mix(in srgb, var(--brand) 20%, transparent); }
.integration-title { flex: 1; min-width: 0; }
.integration-title strong { display: block; }
.integration-title small { color: var(--muted); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; font-family: var(--mono); }
.integration-detail { font-size: 13px; color: var(--muted); min-height: 38px; overflow-wrap: anywhere; }
.integration .btn { margin-top: auto; }

/* ---------------------------------------------------------------- whatsapp (playground) */
.scenarios { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); margin: var(--sp-4) 0; }
.phone-card .form-grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.scenarios-label { flex-basis: 100%; font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.wa { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: var(--wa-bg); }
.wa-head { display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-2) var(--sp-3); background: var(--surface-2); border-bottom: 1px solid var(--border); }
.wa-head > div:nth-child(2) { display: flex; flex-direction: column; line-height: 1.3; flex: 1; min-width: 0; }
.wa-head > div:nth-child(2) small { font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wa-avatar { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; flex: none; background: var(--accent); color: var(--on-accent); }
.wa-avatar .ico { width: 20px; height: 20px; }
.wa-body {
  height: 440px; overflow-y: auto; padding: var(--sp-4) var(--sp-3); display: flex; flex-direction: column; gap: 6px;
  background-image: radial-gradient(color-mix(in srgb, var(--wa-text) 6%, transparent) 1px, transparent 1px);
  background-size: 18px 18px; overscroll-behavior: contain;
}
.bubble {
  max-width: 82%; padding: 8px 10px 20px; border-radius: 10px; position: relative;
  color: var(--wa-text); font-size: 14px; line-height: 1.45; overflow-wrap: anywhere;
  box-shadow: 0 1px 1px rgba(0, 0, 0, .12); animation: pop 180ms var(--ease);
}
@keyframes pop { from { transform: scale(.97); opacity: 0; } to { transform: none; opacity: 1; } }
.bubble.out { align-self: flex-end; background: var(--wa-out); border-top-right-radius: 3px; }
.bubble.in { align-self: flex-start; background: var(--wa-in); border-top-left-radius: 3px; }
.bubble .meta { position: absolute; right: 8px; bottom: 3px; display: inline-flex; align-items: center; gap: 3px; font-size: 12px; opacity: .75; font-variant-numeric: tabular-nums; }
.bubble .meta .ico { width: 12px; height: 12px; }
.bubble.pending { opacity: .75; }
.bubble.system { align-self: center; max-width: 92%; background: color-mix(in srgb, var(--surface) 90%, transparent); color: var(--muted); font-size: 13px; padding: 6px 12px; box-shadow: none; text-align: center; border: 1px solid var(--border); }
.bubble.handoff { border-left: 3px solid var(--warning); }
.typing { align-self: flex-start; background: var(--wa-in); padding: 10px 14px; border-radius: 10px; display: inline-flex; gap: 4px; }
.typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: blink 1.2s infinite; }
.typing span:nth-child(2) { animation-delay: .2s; }
.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }
.debounce { display: none; align-items: center; gap: var(--sp-3); padding: var(--sp-2) var(--sp-3); background: var(--surface-2); border-top: 1px solid var(--border); flex-wrap: wrap; }
.debounce.show { display: flex; }
.debounce > .ico { color: var(--warning); }
.debounce small { font-size: 12px; font-variant-numeric: tabular-nums; }
.debounce-bar { flex: 1 1 120px; height: 6px; border-radius: 999px; background: var(--surface-3); overflow: hidden; }
.debounce-bar span { display: block; height: 100%; width: 100%; background: var(--accent); transition: width .1s linear; }
.wa-compose { display: flex; gap: var(--sp-2); padding: var(--sp-2) var(--sp-3); background: var(--surface-2); border-top: 1px solid var(--border); }
.wa-compose input { border-radius: 999px; padding: 10px 16px; min-height: 44px; }
.wa-send {
  width: 44px; height: 44px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 50%; border: 0;
  background: var(--accent); color: var(--on-accent); cursor: pointer; transition: background-color var(--t-fast) var(--ease);
}
.wa-send:hover { background: var(--accent-hover); }
.wa-send .ico { width: 20px; height: 20px; }
.wa-options { display: flex; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; padding: var(--sp-1) var(--sp-3); background: var(--surface-2); border-top: 1px solid var(--border); font-size: 13px; }
.wa-options .check { font-size: 13px; }

/* ---------------------------------------------------------------- raio-x */
.xray { position: sticky; top: var(--sp-6); }
.xray-body { display: flex; flex-direction: column; gap: var(--sp-4); max-height: calc(100vh - 140px); overflow-y: auto; overscroll-behavior: contain; }
.xray-body h3 { margin-bottom: var(--sp-2); }
.kv { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-2); }
.kv > div { padding: var(--sp-2) var(--sp-3); border-radius: var(--radius-sm); background: var(--surface-2); border: 1px solid var(--border); min-width: 0; }
.kv small { display: block; color: var(--muted); font-size: 12px; font-weight: 500; }
.kv strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: var(--mono); font-size: 13px; font-variant-numeric: tabular-nums; }
details.tool { border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-2); }
details.tool summary { cursor: pointer; min-height: 44px; padding: var(--sp-2) var(--sp-3); display: flex; align-items: center; flex-wrap: wrap; gap: var(--sp-2); font-weight: 600; list-style: none; border-radius: var(--radius-sm); }
details.tool summary::-webkit-details-marker { display: none; }
details.tool summary::before {
  content: ""; width: 14px; height: 14px; flex: none; background: var(--muted);
  -webkit-mask: var(--chevron-mask) center / contain no-repeat; mask: var(--chevron-mask) center / contain no-repeat;
  transition: transform var(--t-fast) var(--ease);
}
details.tool[open] summary::before { transform: rotate(90deg); }
details.tool .tool-body { padding: 0 var(--sp-3) var(--sp-3); display: grid; gap: var(--sp-2); }
details.tool .tool-body small { font-size: 12px; }
pre.json {
  margin: 0; padding: var(--sp-3); border-radius: var(--radius-sm); background: var(--bg); border: 1px solid var(--border);
  font: 12px/1.55 var(--mono); max-height: 260px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere;
}
.json .k { color: var(--brand); } .json .s { color: var(--success); } .json .n { color: var(--warning); } .json .b { color: var(--info); }

/* ---------------------------------------------------------------- tabelas */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); -webkit-overflow-scrolling: touch; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 600;
  padding: var(--sp-2) var(--sp-3); border-bottom: 1px solid var(--border); background: var(--surface-2); white-space: nowrap;
}
.table td { padding: var(--sp-2) var(--sp-3); border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr { transition: background-color var(--t-fast) var(--ease); }
.table tbody tr:hover { background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
.table tr:last-child td { border-bottom: 0; }
.table input, .table select { min-height: 36px; padding: 6px 10px; font-size: 13px; }
.table .num { text-align: right; white-space: nowrap; font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 13px; }
.table th.num { font-family: var(--font); font-size: 12px; }
.table .actions { white-space: nowrap; text-align: right; }
.table .actions .btn + .btn { margin-left: var(--sp-1); }
.table td > .empty { margin: var(--sp-2) 0; }
.url { font-family: var(--mono); font-size: 12px; word-break: break-all; }

/* ---------------------------------------------------------------- clientes */
.section-nav {
  position: sticky; top: 0; z-index: var(--z-sticky);
  display: flex; align-items: center; gap: var(--sp-2); overflow-x: auto; scrollbar-width: thin;
  margin: 0 0 var(--sp-4); padding: var(--sp-2) var(--sp-3);
  background: color-mix(in srgb, var(--surface) 92%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.section-nav-label { font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); white-space: nowrap; padding-right: var(--sp-1); }
.section-link {
  display: inline-flex; align-items: center; gap: 6px; min-height: 36px; padding: 4px 12px; flex: none;
  border-radius: 999px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
  font: 500 13px var(--font); cursor: pointer; white-space: nowrap;
  transition: background-color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.section-link .ico { width: 14px; height: 14px; color: var(--brand); }
.section-link:hover { background: var(--surface-3); border-color: var(--border-strong); }
#tn-editor > article { scroll-margin-top: 72px; }

.plan-card { margin: var(--sp-4) 0; padding: var(--sp-4); border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface-2); }
.plan-card.notice-info { background: var(--info-bg); border-color: color-mix(in srgb, var(--info) 25%, transparent); }
.plan-card-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: var(--sp-3); margin-bottom: var(--sp-3); }
.plan-title { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; font-size: 15px; }
.plan-title .ico { color: var(--brand); }
.plan-price { font-family: var(--mono); font-variant-numeric: tabular-nums; font-weight: 600; }
.plan-sub { display: block; width: 100%; font-size: 13px; color: var(--muted); }

.savebar {
  position: fixed; left: calc(var(--sidebar-w) + (100% - var(--sidebar-w)) / 2); bottom: var(--sp-4); z-index: var(--z-savebar);
  transform: translate(-50%, 160%);
  display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap;
  width: min(860px, calc(100% - var(--sidebar-w) - 48px));
  padding: var(--sp-2) var(--sp-3) var(--sp-2) var(--sp-4); border-radius: var(--radius); background: var(--surface);
  border: 1px solid var(--border-strong); box-shadow: var(--shadow-lg); transition: transform 300ms var(--ease), border-color var(--t-med) var(--ease);
}
.savebar.show { transform: translate(-50%, 0); }
.savebar.dirty { border-color: var(--warning); }
.savebar.dirty #tn-dirty { color: var(--warning); font-weight: 600; }
.price { font-weight: 600; white-space: nowrap; }
.tag-demo { background: var(--warning-bg); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 25%, transparent); }

/* ---------------------------------------------------------------- conversas */
.conversations { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr)); gap: var(--sp-4); }
.conversations > .empty { grid-column: 1 / -1; }
.conv { display: flex; flex-direction: column; gap: var(--sp-3); }
.conv.paused { border-color: color-mix(in srgb, var(--warning) 55%, transparent); }
.conv-head { display: flex; align-items: center; gap: var(--sp-3); }
.conv-avatar { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; flex: none; font-weight: 600; background: var(--brand-bg); color: var(--brand); border: 1px solid color-mix(in srgb, var(--brand) 20%, transparent); }
.conv-last { display: flex; gap: var(--sp-2); align-items: flex-start; font-size: 13px; color: var(--muted); background: var(--surface-2); border-radius: var(--radius-sm); padding: var(--sp-2) var(--sp-3); overflow-wrap: anywhere; }
.conv-last .ico { width: 16px; height: 16px; margin-top: 1px; }
.conv-actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.steps { padding-left: 20px; margin: 0 0 var(--sp-3); display: grid; gap: var(--sp-2); }
.steps li { padding-left: 4px; }
.steps li::marker { color: var(--brand); font-weight: 600; font-family: var(--mono); }

/* ---------------------------------------------------------------- modal */
.modal {
  border: 1px solid var(--border-strong); border-radius: 16px; padding: 0; background: var(--surface); color: var(--text);
  width: min(860px, calc(100% - 24px)); max-height: calc(100dvh - 32px); box-shadow: var(--shadow-lg); overflow: auto;
}
.modal[open] { animation: modal-in 200ms var(--ease); }
@keyframes modal-in { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
.modal-sm { width: min(500px, calc(100% - 24px)); }
.modal-xl { width: min(1120px, calc(100% - 24px)); }
.modal::backdrop { background: rgba(2, 6, 23, .6); backdrop-filter: blur(4px); }
.modal-body { padding: var(--sp-5) var(--sp-6) 0; }
.modal-head { padding-bottom: var(--sp-3); border-bottom: 1px solid var(--border); }
.modal-head h2 { font-size: 18px; flex-wrap: wrap; }
.modal-head h2 small { font-size: 13px; font-weight: 400; }
.modal-actions {
  position: sticky; bottom: 0; z-index: 1; display: flex; justify-content: flex-end; align-items: center; flex-wrap: wrap; gap: var(--sp-2);
  margin-top: var(--sp-5); padding: var(--sp-3) 0 var(--sp-5); background: var(--surface); border-top: 1px solid var(--border);
}

/* ---------------------------------------------------------------- toasts */
.toasts { position: fixed; right: var(--sp-4); bottom: var(--sp-4); z-index: var(--z-toast); display: flex; flex-direction: column; gap: var(--sp-2); max-width: min(420px, calc(100% - 32px)); }
.toast {
  display: flex; gap: var(--sp-3); align-items: flex-start; padding: var(--sp-3) var(--sp-4); border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border-strong); box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--muted); animation: slide 220ms var(--ease); cursor: pointer;
}
.toast.ok { border-left-color: var(--success); }
.toast.err { border-left-color: var(--danger); }
.toast .t-icon { display: grid; place-items: center; line-height: 1; margin-top: 1px; }
.toast .t-icon .ico { width: 18px; height: 18px; }
.toast.ok .t-icon { color: var(--success); }
.toast.err .t-icon { color: var(--danger); }
.toast .t-body { flex: 1; min-width: 0; }
.toast .t-title { font-weight: 600; }
.toast .t-msg { font-size: 13px; color: var(--muted); overflow-wrap: anywhere; }
.toast .t-ms { font: 500 12px var(--mono); color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.toast.leaving { opacity: 0; transform: translateX(16px); transition: opacity 200ms var(--ease), transform 200ms var(--ease); }
@keyframes slide { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }

/* ---------------------------------------------------------------- editor de System Prompt (camadas) */
.layer-legend { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin: var(--sp-3) 0; }
.subtabs { display: flex; gap: var(--sp-1); flex-wrap: wrap; border-bottom: 1px solid var(--border); margin-bottom: var(--sp-4); }
.subtab {
  display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: var(--sp-2) var(--sp-3); margin-bottom: -1px;
  border: 0; border-bottom: 2px solid transparent; border-radius: var(--radius-xs) var(--radius-xs) 0 0;
  background: transparent; color: var(--muted); font: 500 14px var(--font); cursor: pointer;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
.subtab .ico { width: 16px; height: 16px; }
.subtab:hover { color: var(--text); background: var(--surface-2); }
.subtab.active { color: var(--text); border-bottom-color: var(--brand); font-weight: 600; }
.prpane { display: none; }
.prpane.active { display: block; animation: fade 200ms var(--ease); }
.prpane > .check { margin-bottom: var(--sp-1); }
.prompt-area { width: 100%; min-height: 320px; font-size: 13px; line-height: 1.55; resize: vertical; }
.prompt-area[readonly] { opacity: .85; }
.area-foot { margin-top: var(--sp-2); }
.prompt-pre {
  white-space: pre-wrap; overflow-wrap: anywhere; max-height: 460px; overflow: auto;
  font: 12.5px/1.6 var(--mono); background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: var(--sp-3) var(--sp-4); margin: var(--sp-3) 0 0;
}
.prompt-pre-tall { max-height: 640px; }
.prompt-card-layers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-3); margin-top: var(--sp-1); }
.prompt-card-layers-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.prompt-card-layers .layer { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: var(--sp-3) var(--sp-4); background: var(--surface-2); }
.prompt-card-layers .layer strong { display: flex; align-items: center; gap: 6px; font-size: 14px; }
.prompt-card-layers .layer strong .ico { width: 14px; height: 14px; color: var(--brand); }
.prompt-card-layers .layer span { font-size: 13px; color: var(--muted); }
.prc-summary { margin: var(--sp-3) 0; padding-left: 20px; line-height: 1.6; }

/* ---------------------------------------------------------------- responsivo */
@media (max-width: 1280px) {
  .grid-engine { grid-template-columns: 1fr; }
}
@media (max-width: 1180px) {
  .grid-sandbox, .grid-playground, .grid-webhooks { grid-template-columns: minmax(0, 1fr); }
  .xray { position: static; }
  .xray-body { max-height: none; }
}

/* < 1024px: a sidebar vira barra superior */
@media (max-width: 1023px) {
  .shell { display: block; }
  .sidebar {
    position: static; height: auto; overflow: visible;
    display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "brand actions" "status status" "nav nav";
    gap: var(--sp-3); padding: var(--sp-3) var(--sp-4); border-right: 0; border-bottom: 1px solid var(--border);
  }
  .brand { grid-area: brand; flex-direction: row; align-items: center; gap: var(--sp-3); padding: 0; }
  .brand-text { border-left: 1px solid var(--border); padding-left: var(--sp-3); }
  .topbar-actions { grid-area: actions; padding: 0; align-self: center; }
  .topbar-status { grid-area: status; margin-top: 0; padding: 0; }
  .topbar-status .nav-label, .tabs .nav-label { display: none; }
  .tabs { grid-area: nav; flex-direction: row; flex-wrap: wrap; gap: var(--sp-1); }
  .tab { width: auto; flex: 1 1 auto; justify-content: center; }
  .tab.active::before { left: 12px; right: 12px; top: auto; bottom: -1px; width: auto; height: 3px; border-radius: 3px 3px 0 0; }
  main { padding: var(--sp-5) var(--sp-5) 120px; }
  .banner { margin: var(--sp-3) var(--sp-5) 0; }
  .savebar { left: 50%; width: min(860px, calc(100% - 24px)); }
}

@media (max-width: 760px) {
  .cols-3, .cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .span-3 { grid-column: span 2; }
  .kv { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .prompt-card-layers, .prompt-card-layers-2 { grid-template-columns: 1fr; }
  .table-wrap > .table { min-width: 680px; }   /* tabelas rolam dentro do próprio card, nunca a página */
  .page-head { align-items: flex-start; }
  .page-head-icon { width: 40px; height: 40px; }
  h1 { font-size: 20px; }
}

@media (max-width: 640px) {
  .brand-text { display: none; }
  .logo { height: 32px; }
  .tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-1); }
  .tab { flex-direction: column; gap: 4px; min-height: 60px; padding: var(--sp-2) var(--sp-1); font-size: 12px; line-height: 1.2; text-align: center; }
  .tab .ico { width: 20px; height: 20px; }
  main { padding: var(--sp-4) var(--sp-4) 140px; }
  .banner { margin: var(--sp-3) var(--sp-4) 0; }
  .card { padding: var(--sp-4); }
  .cols-2, .cols-3, .cols-4 { grid-template-columns: minmax(0, 1fr); }
  .span-2, .span-3 { grid-column: auto; }
  .field.inline { flex-direction: column; align-items: stretch; width: 100%; }
  .field.inline select { min-width: 0; }
  .toolbar > .btn { flex: 1 1 auto; }
  input, select, textarea { font-size: 16px; }   /* evita zoom automático no iOS */
  .table input, .table select { font-size: 14px; }
  .modal-body { padding: var(--sp-4) var(--sp-4) 0; }
  .modal-actions .btn { flex: 1 1 auto; }
  .wa-body { height: 380px; }
  .bubble { max-width: 90%; }
  .savebar { bottom: var(--sp-2); }
  .savebar #tn-dirty { flex-basis: 100%; }
  .savebar .spacer { display: none; }
  .savebar .btn { flex: 1 1 auto; }
  .btn-lg { font-size: 14px; padding: 10px 14px; }
  .toasts { left: var(--sp-3); right: var(--sp-3); bottom: var(--sp-3); max-width: none; }
}

/* ---------------------------------------------------------------- movimento reduzido */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important; scroll-behavior: auto !important;
  }
  /* o spinner de carregamento é feedback essencial: continua girando, mais devagar */
  .btn.loading::after { animation-duration: 1.4s !important; animation-iteration-count: infinite !important; }
}